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Where is the Duffner family from?
You can see how Duffner families moved over time by selecting different census years. The Duffner family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Duffner families were found in USA in 1880. In 1840 there was 1 Duffner family living in Ohio. This was 100% of all the recorded Duffner's in USA. Ohio had the highest population of Duffner families in 1840.
Use census records and voter lists to see where families with the Duffner surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
In 1940, Farmer and Stenographer were the top reported jobs for men and women in the USA named Duffner. 19% of Duffner men worked as a Farmer and 31% of Duffner women worked as a Stenographer. Some less common occupations for Americans named Duffner were Bookkeeper and Farmer. .
Between 1961 and 2004, in the United States, Duffner life expectancy was at its lowest point in 1999, and highest in 1982. The average life expectancy for Duffner in 1961 was 60, and 83 in 2004.